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authorCharles Yin <charles.yin@nokia.com>2011-07-26 13:46:54 +1000
committerQt by Nokia <qt-info@nokia.com>2011-07-29 02:21:16 +0200
commita2c0390468b91a3f8a97a3bbabc2f9c98e0d105a (patch)
treea2f8206a8d42d18d21bc051fe1a6df1584c10dcc /src
parentade2ef0a3e2fcf92a153f5e44f726ee603df12aa (diff)
Add notify signals for QIntvalidator, QDoubleValidator, QRegExpValidator
Task-number:QTBUG-19956 Change-Id: I5ab5e4494189ece5b0eb1f63e73e49cb2c4e9656 Reviewed-by:Michael Brasser Reviewed-on: http://codereview.qt.nokia.com/2147 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Diffstat (limited to 'src')
-rw-r--r--src/gui/widgets/qvalidator.cpp101
-rw-r--r--src/gui/widgets/qvalidator.h27
2 files changed, 112 insertions, 16 deletions
diff --git a/src/gui/widgets/qvalidator.cpp b/src/gui/widgets/qvalidator.cpp
index b32bea8b7a..43251a8829 100644
--- a/src/gui/widgets/qvalidator.cpp
+++ b/src/gui/widgets/qvalidator.cpp
@@ -131,6 +131,69 @@ QT_BEGIN_NAMESPACE
\omitvalue Valid
*/
+
+/*!
+ \fn void QIntValidator::topChanged(int top)
+
+ This signal is emitted after the top property changed.
+
+ \sa QIntValidator::top(), QIntValidator::setTop(), QIntValidator::bottom(), QIntValidator::setBottom()
+ \internal
+*/
+
+/*!
+ \fn void QIntValidator::bottomChanged(int bottom)
+
+ This signal is emitted after the bottom property changed.
+
+ \sa QIntValidator::top(), QIntValidator::setTop(), QIntValidator::bottom(), QIntValidator::setBottom()
+ \internal
+*/
+
+/*!
+ \fn void QDoubleValidator::topChanged(int top)
+
+ This signal is emitted after the top property changed.
+
+ \sa QDoubleValidator::top(), QDoubleValidator::setTop(), QDoubleValidator::bottom(), QDoubleValidator::setBottom()
+ \internal
+*/
+
+/*!
+ \fn void QDoubleValidator::bottomChanged(int bottom)
+
+ This signal is emitted after the bottom property changed.
+
+ \sa QDoubleValidator::top(), QDoubleValidator::setTop(), QDoubleValidator::bottom(), QDoubleValidator::setBottom()
+ \internal
+*/
+
+/*!
+ \fn void QDoubleValidator::decimalsChanged(int decimals)
+
+ This signal is emitted after the decimals property changed.
+
+ \internal
+*/
+
+/*!
+ \fn void QDoubleValidator::notationChanged(QDoubleValidator::Notation notation)
+
+ This signal is emitted after the notation property changed.
+
+ QDoubleValidator::Notation is not a registered metatype, so for queued connections,
+ you will have to register it with Q_DECLARE_METATYPE() and qRegisterMetaType().
+
+ \internal
+*/
+
+/*!
+ \fn void QRegExpValidator::regExpChanged(const QRegExp &regExp)
+
+ This signal is emitted after the regExp property changed.
+ \internal
+*/
+
class QValidatorPrivate : public QObjectPrivate{
Q_DECLARE_PUBLIC(QValidator)
public:
@@ -436,8 +499,15 @@ void QIntValidator::fixup(QString &input) const
void QIntValidator::setRange(int bottom, int top)
{
- b = bottom;
- t = top;
+ if (b != bottom) {
+ b = bottom;
+ emit bottomChanged(b);
+ }
+
+ if (t != top) {
+ t = top;
+ emit topChanged(t);
+ }
}
@@ -710,9 +780,20 @@ QValidator::State QDoubleValidatorPrivate::validateWithLocale(QString &input, QL
void QDoubleValidator::setRange(double minimum, double maximum, int decimals)
{
- b = minimum;
- t = maximum;
- dec = decimals;
+ if (b != minimum) {
+ b = minimum;
+ emit bottomChanged(b);
+ }
+
+ if (t != maximum) {
+ t = maximum;
+ emit topChanged(t);
+ }
+
+ if (dec != decimals) {
+ dec = decimals;
+ emit decimalsChanged(dec);
+ }
}
/*!
@@ -771,7 +852,10 @@ void QDoubleValidator::setDecimals(int decimals)
void QDoubleValidator::setNotation(Notation newNotation)
{
Q_D(QDoubleValidator);
- d->notation = newNotation;
+ if (d->notation != newNotation) {
+ d->notation = newNotation;
+ emit notationChanged(d->notation);
+ }
}
QDoubleValidator::Notation QDoubleValidator::notation() const
@@ -915,7 +999,10 @@ QValidator::State QRegExpValidator::validate(QString &input, int& pos) const
void QRegExpValidator::setRegExp(const QRegExp& rx)
{
- r = rx;
+ if (r != rx) {
+ r = rx;
+ emit regExpChanged(r);
+ }
}
#endif
diff --git a/src/gui/widgets/qvalidator.h b/src/gui/widgets/qvalidator.h
index 70f656e6a8..cb0436cc3e 100644
--- a/src/gui/widgets/qvalidator.h
+++ b/src/gui/widgets/qvalidator.h
@@ -96,8 +96,8 @@ private:
class Q_GUI_EXPORT QIntValidator : public QValidator
{
Q_OBJECT
- Q_PROPERTY(int bottom READ bottom WRITE setBottom)
- Q_PROPERTY(int top READ top WRITE setTop)
+ Q_PROPERTY(int bottom READ bottom WRITE setBottom NOTIFY bottomChanged)
+ Q_PROPERTY(int top READ top WRITE setTop NOTIFY topChanged)
public:
explicit QIntValidator(QObject * parent = 0);
@@ -113,7 +113,9 @@ public:
int bottom() const { return b; }
int top() const { return t; }
-
+Q_SIGNALS:
+ void bottomChanged(int bottom);
+ void topChanged(int top);
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QIntValidator(QObject * parent, const char *name);
@@ -134,11 +136,11 @@ class QDoubleValidatorPrivate;
class Q_GUI_EXPORT QDoubleValidator : public QValidator
{
Q_OBJECT
- Q_PROPERTY(double bottom READ bottom WRITE setBottom)
- Q_PROPERTY(double top READ top WRITE setTop)
- Q_PROPERTY(int decimals READ decimals WRITE setDecimals)
+ Q_PROPERTY(double bottom READ bottom WRITE setBottom NOTIFY bottomChanged)
+ Q_PROPERTY(double top READ top WRITE setTop NOTIFY topChanged)
+ Q_PROPERTY(int decimals READ decimals WRITE setDecimals NOTIFY decimalsChanged)
Q_ENUMS(Notation)
- Q_PROPERTY(Notation notation READ notation WRITE setNotation)
+ Q_PROPERTY(Notation notation READ notation WRITE setNotation NOTIFY notationChanged)
public:
explicit QDoubleValidator(QObject * parent = 0);
@@ -149,7 +151,6 @@ public:
StandardNotation,
ScientificNotation
};
-
QValidator::State validate(QString &, int &) const;
virtual void setRange(double bottom, double top, int decimals = 0);
@@ -163,6 +164,12 @@ public:
int decimals() const { return dec; }
Notation notation() const;
+Q_SIGNALS:
+ void bottomChanged(double bottom);
+ void topChanged(double top);
+ void decimalsChanged(int decimals);
+ void notationChanged(QDoubleValidator::Notation notation);
+
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QDoubleValidator(QObject * parent, const char *name);
@@ -182,7 +189,7 @@ private:
class Q_GUI_EXPORT QRegExpValidator : public QValidator
{
Q_OBJECT
- Q_PROPERTY(QRegExp regExp READ regExp WRITE setRegExp)
+ Q_PROPERTY(QRegExp regExp READ regExp WRITE setRegExp NOTIFY regExpChanged)
public:
explicit QRegExpValidator(QObject *parent = 0);
@@ -194,6 +201,8 @@ public:
void setRegExp(const QRegExp& rx);
const QRegExp& regExp() const { return r; } // ### make inline for 5.0
+Q_SIGNALS:
+ void regExpChanged(const QRegExp& regExp);
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QRegExpValidator(QObject *parent, const char *name);